CN1426967A - Water softening device - Google Patents
Water softening device Download PDFInfo
- Publication number
- CN1426967A CN1426967A CN02157074A CN02157074A CN1426967A CN 1426967 A CN1426967 A CN 1426967A CN 02157074 A CN02157074 A CN 02157074A CN 02157074 A CN02157074 A CN 02157074A CN 1426967 A CN1426967 A CN 1426967A
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- China
- Prior art keywords
- softening agent
- chamber
- water
- valve
- softening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000004902 Softening Agent Substances 0.000 claims description 26
- 230000008929 regeneration Effects 0.000 claims description 13
- 238000011069 regeneration method Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000001172 regenerating effect Effects 0.000 claims description 4
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 13
- 239000011575 calcium Substances 0.000 description 13
- 229910052791 calcium Inorganic materials 0.000 description 13
- 239000011347 resin Substances 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 229920003303 ion-exchange polymer Polymers 0.000 description 7
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical class C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 6
- 239000003456 ion exchange resin Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/75—Regeneration or reactivation of ion-exchangers; Apparatus therefor of water softeners
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
A water softener (1) is disclosed comprising at least a vessel (2) for a softening substance (3); at least a distributor (4) consisting of a manifold body (5) associated to said vessel (2); at least a control device (20) to open and close valves (19a, 19b, 19c); a control unit (70) for programming the operation of said softener; at least an actuator unit (7) comprising a cylinder (12) divided into a first chamber (14) and a second chamber (15) opposite to the first chamber, said actuator unit (7) being adapted to move a spool (6) to define different mutual positions of flow ways (11), each position being adapted to define different water paths. The first chamber (14) of said cylinder has a way (16) communicating directly with the water inlet pipe (8) and the second chamber (15) has a first water feeding way (17) communicating with the inlet pipe through a valve (19a) and a second seeping way (18) for water outlet.
Description
Technical field
The present invention relates to a kind of water softening apparatus, be specially adapted to be installed in the upstream at family water supply networking.
Background technology
As everyone knows, the percentage of calcium is from one place to another with sometimes along with the time changes in the water of being supplied with by the public water supply networking, and such percentage normally is higher than the optimum value of needed by human body.
People know that also the calcium of excess also can give rise to trouble as the health of calcium quantity not sufficient to the user, and each hydraulic set of rich calcium current warp is caused trouble.More particularly, be dissolved in excessive calcium in the water and cause in pipeline sodalime layer deposition and at the incrustation scale described in the long-time running and cause line clogging and reduce the performance of described device, need to change corresponding element or whole device sometimes.
In order to eliminate these drawbacks, to soften processing to water, normally use special softening material for example ion (exchange) resin filter water with the blocking-up calcium ion.
More specifically, this ion exchange resin is tending to convert sodium salt to by the calcium and the magnesium salts of water heating deposition, and this sodium salt is stayed in the solution.
Really, when resin cation (R.C.) when being strong aspect the sodium circulation, this free radical is that sodium is saturated; When hard water passes through, thereby this resin can be considered to instantaneous so-called ion-exchange phenomenon because natural avidity is captured calcium ion and discharged the sodium ion generation.
Resin discharges sodium and reaches its end in such process, loses its strainability gradually.This resin must carry out manipulation of regeneration in this case, and by manipulation of regeneration, the resin of band sodium is provided the inverse process that comes down to narrate just now once more.
By prior art, regeneration generally includes and at first stands a kind of solution and dissolve captive calcium, and this solution comprises the sodium-chlor that is dissolved in the water usually, and the resin that is reproduced of flushing is removed calcium then.Use special softening agent in order to finish such processing, it is installed in the upstream of the water supply line of desiring processed water and can controls the level of the water hardness.
Known softening agent generally includes a container that contains ion exchange resin, and this container is connected with a divider that comprises a collector, and an inlet tube of desiring processed water and one outlet pipe of processed water is arranged in collector.
A plurality of interior passageways are arranged in collector, and this passage can be blocked by the stream that is positioned at guiding valve, and this guiding valve slides in described collector and by an actuating device unit operation.
More particularly this activates device unit motion guiding valve so that determine different mutual alignments between stream and interior passageway, and each position is suitable for determining different water routes.
Therefore different spool positions is determined the different operating stage of this device, comprises aforesaid work or sessions, is filtered and is transferred into flow pass at this stage water, the rinse stage of an ion exchange resin regeneration stage and this resin.
According to the first known embodiment, actuating device is hydraulic and comprises that one is fixed on the guiding valve and the right cylinder that slides that in a cylinder container of cylinder is divided into first and second chambers respect to one another.Each chamber have one by press liquid infeed path and a vent pathway, each path is provided by corresponding valve.
Infeed with vent valves by opening and closing and can make pressure fluid alternately enter the first and second pressurized chambers, thereby obtain cylindrical motion corresponding to described each stage.
From this mode, be actually the liquid pressure that acts on the periphery and cause the motion of guiding valve on either direction.
First drawback of above-mentioned prior art is to need four valves be used to operate guiding valve, and each valve is applicable to and opens or closes in each pressurized chamber that liquid infeeds or vent pathway.
Another drawback is that described valve is not very reliable.
Another drawback is that a fairly large number of infeeding with vent valves increased the out of order possibility of device significantly.
Summary of the invention
The purpose of this invention is to provide a kind of water softening apparatus that overcomes above-mentioned drawback and limitation.
First purpose more particularly of the present invention provides the more reliable softening agent of prior art softening agent of the equal performance of a kind of ratio, and working condition and characteristic equate.
Another object of the present invention provides a kind of cheap and firm device, and performance equates.
A further object of the present invention provides a kind of softening agent it can be operated required valve quantity and reduces to minimum.
Last but not least purpose provides a kind of unitary softening agent of actuating device that has, and it is simple and more reliable with respect to known actuating device unit that this activates device unit.
Reached by above-mentioned each purpose of this kind water softening apparatus, this softening agent that requires according to principal right comprises:
-at least one contains a kind of container of softening material;
-at least one divider, this divider comprises a collector that is connected with this container, have an inflow pipe that is used to desire treating water in this collector at least, at least one is used for outlet pipe and a plurality of interior passageway that is blocked by the stream that is located on the guiding valve that slides in the described collector of processed water.
-at least one control device, it comprises that mechanical part is used for the Kai Heguan at each each valve of stage control of the operation of described device;
-one control unit is used to arrange and carry out the operation cycle of described control device;
-at least one actuating device unit, it comprises that one is fixed on the described guiding valve and the right cylinder that slides in cylinder, the volume of cylinder is divided at least the first and second relative chambers, this actuating device unit is used for moving described guiding valve so that determine the different mutual alignment of described stream with respect to described interior passageway, and each position is used for determining the different paths of described water;
This softening agent is characterised in that described first chamber is furnished with at least that a path directly communicates with described flow channel and described second chamber has at least first water to infeed path to communicate with inflow pipe by a valve and have at least second to spill path and be used for the water outflow.
Device advantageously of the present invention has two moving right cylinders to make valve quantity be less than the prior-art devices of connection of equivalent type.
Therefore the minimizing that is used for the required valve quantity of this device operation gives this device very big reliability.
Also advantageously being used for its required mechanism of operation for device of the present invention has simplified significantly.
Following narration by reading and preferred embodiment that example indefiniteness provide illustrative as one and will understand preferably with reference to accompanying drawing before purpose and the advantage chatted.
Description of drawings
-Fig. 1 is the cross-sectional view strengths of apparatus of the present invention at the first work configuration;
-Fig. 2 is the section plan view of Fig. 1 device;
-Fig. 3 is the cross-sectional view strength of a different operating configuration of Fig. 1 device;
-Fig. 4 is the section plan view of Fig. 3 device;
-Fig. 5 is the cross-sectional view strength of another work configuration of Fig. 1 device;
-Fig. 6 is the section plan view of Fig. 5 device;
-Fig. 7 is the part view profile of being got along the VII-VII line of Fig. 2 device;
-Fig. 8 is the part view profile that is shown in another work configuration device of Fig. 7; With
-Fig. 9 is the longitudinal sectional view of being got along the IX-IX line of another element of Fig. 1 device.
Embodiment
Water softening apparatus of the present invention is shown in Fig. 1～Fig. 2, indicates with parameter 1 generally herein; This device comprises the container 2 and a divider 4 that comprises a collector 5 that is connected with container 2 that contain a kind of softening material 3.
In collector 5, there is one to desire the inflow pipe 8 of processed water and outlet pipe 9 and a plurality of overall interior passageway that indicates with numeral 10 of a processed water.
Described interior passageway 10 is made in above the collector 5, and the stream 11 that can be positioned at guiding valve 6 cuts.
Guiding valve 6 internally and slidably is attached on the collector 5 and by actuating device 7 and moves along axis 51.
More particularly actuating device unit 7 moves to the second position that is shown in Fig. 3 and 4 alternatively from the first location that is shown in Fig. 1 and 2.Is corresponding for each position stream 11 of guiding valve 6 with respect to the different mutual alignments of interior passageway 10, has formed different water routes like this.
Be noted that especially actual path is in the accompanying drawings by emphasizing with the existence of the liquid shown in the shade line.
As for actuating device unit 7, it comprises a right cylinder 12 that is fixed to guiding valve 6, and this right cylinder slides in cylinder 13.
A plurality of by-pass valve controls that are used for digital 19a, 19b and 19c sign are also arranged on collector 5, and they are used for being adjusted in the current in above-mentioned different paths.
The pressurized water that is noted that by-pass valve control 19a blocking-up chamber 15 especially infeeds path 17.
Open and close by- pass valve control 19a, 19b and 19c by an overall control device that indicates with numeral 20, control device comprises mechanical part 21, running gear 24 and a control unit 70.
This mechanical part 21 comprises a camshaft 22, and this opens or closes each valve by the lever 22a co-operate that the bar with valve 19a, 19b and 19c contacts.
This camshaft 22 is by running gear 24 rotations, and this mechanism is made of an electric motor by control unit 70 controls substantially.
This control unit 70 comprises interface arrangement, and this device preferably includes a keyboard 71, by its input data then by treatment unit for example microprocessor processes so that the control motion of guiding valve 6 and the speed of rotation of camshaft 22.
Thereby the speed of rotation of camshaft 22 is determined opening of each valve 19a, 19b and 19c and pass time and is determined the time length of the various working stages of this device.
More specifically as discussed previously, this device provides three kinds of different working stages usually:
-work or operation cycle stage are shown in Fig. 1 and 2, it is characterized in that valve 19a, 19b and 19c close;
-resin regeneration the stage is shown in Fig. 3 and 4, it is characterized in that valve 19a and 19c open;
-resin rinse stage is shown in Fig. 5 and 6, it is characterized in that valve 19a and 19b open.
The operation cycle stage
The operation cycle stage camshaft 22 be immobilized and guiding valve 6 the position as shown in Figure 2, water enters from inflow pipe 8 with the path that arrow 30 indicates in Fig. 1 like this, at first the inside of input pod 2 then along path that arrow 31 indicates by pipe 27 to outlet pipe 9.
Therefore water stands for example ion exchange resin processing of softening material 3.This stage all valve 19a, 19b and 19c all close.
In a kind of like this configuration, this device also provides to flow pass and supplies with the possibility of variable percentile untreated water so that remain on the lower limit of the value that the content that flows out calcium in the water requires in standing order at least.
This point is by totally finishing with the Hardness Control unit of digital 50 treating water that indicate in Fig. 7 and 8.Such unit generally includes one by the passage 31 of slit 32 connection inflow pipes 8 with outlet pipe 9, and expose by inserting the screw rod 33 that vertically is arranged in the base in the fixed gate 34 in this slit 32.
When softening agent with treating water in the content of calcium be reduced to below the allowed by law limit, by opening 32 from inflow pipe 8 directly the water of limiting the quantity of that comes of stream allow to add non-softening water, be that untreated water is to from manage 9 effusive water, so that balance calcium contents once more.
The regeneration stage
When softening agent enters regeneration during the stage, camshaft 22 rotates to when valve 19a and 19c open and ends.Opening valve 19a allows to carry the water that exists in the pipe 8 in second chamber 15.Because the surface of guiding valve 6 contacts with right cylinder 12, so surperficial 12a specific surface 12b is little, in fact in the face of the surperficial 12b of the right cylinder 12 of chamber 15 greater than cylindrical surperficial 12a in the face of relative chamber 14, so the easy flood chamber 15 of the water capacity relative chamber 14 of emptying then.
This make by exist in the chamber 14,15 pressure produced acts on relative force unbalance on the right cylinder 12.This imbalance causes that guiding valve 6 moves until its stable position of arrival, shown in Fig. 3 and 4.
Identical with pressure in 15 and equal to be present in the pressure of the water in the inflow pipe 8 of device at two chambers 14 in this case.
In order to finish regeneration of resin, control unit makes ion exchange resin be connected with the regenerative fluid that comprises salts solution usually by opening first auxiliary passage, and this salts solution is contained in second container 41 that is referred to as salt water vat, is found in Fig. 6 and the detailed Fig. 9 that is shown in.
Regenerative fluid enters container 2 by managing 27 along direction 34, then in container 2 according to Fig. 3 in letter 35 direction that indicate to the upper reaches, so advantageously strengthened this flow process.
The salts solution that is contained in the container 41 is discharged with Venturi (Venturi) nozzle that indicates with numeral 42 generally by known system, is shown in Fig. 9.
Rinse stage
When finishing regeneration, control unit valve-off 19c and start-up control valve 19b open fluid and are communicated to second auxiliary tube of inflow pipe 8 so that generation current flushing resin 3 is fully removed the calcium that is dissolved in the salts solution.
Current are with mobile, promptly downward in the opposite direction with former side, as using numeral 60 signs among Fig. 5, so that advantageously fill out tight ion exchange resin in the case.
When finishing when flushing, control unit valve- off 19a and 19b once more turns back to guiding valve the position of beginning.
Closing control valve 19a makes and gains the upper hand with aforementioned action direction opposite effect power.Be present in water in second chamber 15 and spill path 18 by second and be drained, right cylinder 12 is moved.
Also be appreciated that the valve that has an adjustable ballast 181 to act on the path 18 spilling as second container 41.People know ballast can change the pressure that liquid must reach in second chamber so that make it pass through alternate path 18 dischargings.
Advantageously spill the water that path 18 comes out and be transported to second container 41 so that recover the water level of liquid and prepare the needed salts solution of regenerative operation thereafter through second.
As for guiding valve 6, the centre hole at first surface 12a is connected with right cylinder 12 on the right cylinder 12 by being made in for it.
This Unit Installation requires its fluid is communicated to the upstream of family's water dispenser circuit.
More particularly inflow pipe 8 is communicated with public water distribution networks disjunctor and outlet pipe 9 is connected on the output tube in family water route.
After device is connected in the water route, the calcium percentage relevant data splitting of operator by wanting in keyboard 71 input and the treated water, these data are by control unit 70 processing.
This device begins to operate the water that supply automatically has the chemical property that is transfused to then.
Note also by keyboard 71 and also can import the data relevant with regeneration condition.
More particularly this device can enter the regeneration stage with regular time intervals or as a kind of function of the chemical property of the softening water of being produced.
Need point out that also select right cylinder 12 to have different 12a, 12b surface area to control the water route by simplification device, the by-pass valve control of so just having cancelled chamber 14 and 15 is so that the cost of reducing apparatus.
The simplification in water route also can reduce the possibility that device breaks down, and compares with the device that uses the known type start-up system to have bigger reliability.
Can know that by above-mentioned device of the present invention has reached each purpose of having stated.
Though the present invention can make amendment in the manufacturing stage with reference to the accompanying drawing narration, but, so still within the described identical inventive principle scope of additional each claim, therefore covered by this patent.
Claims (14)
1. a water softening apparatus (1) comprising:
-at least one container (2), it contains a kind of softening material (3);
-at least one divider (4), it comprises a collector (5) that links to each other with described container (2), in collector, there is at least one to desire the inflow pipe (8) of processed water, at least one is the outlet pipe of processed water (9) and a plurality of interior passageway (10), and this passage can be stopped by the stream (11) that is located on the guiding valve (6) that slides in the described collector (5);
-at least one control device (20), it comprises the mechanical part (21) that is suitable in this softening agent different operating stage controlled opening and closes each valve (19a, 19b, 19c);
-one control unit (70) is used to programme and carries out the operation cycle of this softening agent;
-at least one actuating device unit (7), comprise that is fixed on the right cylinder (12) that described guiding valve (6) is gone up and slided in cylinder (13), the volume of cylinder is divided at least the first chamber (14) and at least with respect to second chamber (15) of described first chamber (14), described actuating device unit (7) is suitable for moving this guiding valve (6) so that determine described stream (11) the different mutual alignment of this interior passageway (10) relatively, and each position is suitable for being provided with different water routes;
It is characterized in that:
Described cylindrical described first chamber (14) has at least one path (16) that directly communicates with described inflow pipe (8) and described second chamber (15) and has at least one first water feed path (17) that communicates with inflow pipe through valve (19a) and at least one and be used for water effusive second and spill path (18).
2. according to the softening agent (1) of claim 1, the area on surface (12a) of described right cylinder (12) that it is characterized in that determining described first chamber (14) is less than the area on the surface (12b) of the described right cylinder (12) of determining described second chamber (15).
3. according to the softening agent (1) of claim 1 or 2, it is characterized in that described actuating device unit (7) is connected with guiding valve (6) by the centre hole that is made at first surface (12a) on the described right cylinder (12).
4. according to the softening agent (1) of aforementioned arbitrary claim, it is characterized in that between inflow pipe (8) on the described position of one of them guiding valve (6) and outlet pipe (9), directly communicating.
5. according to the softening agent (1) of aforementioned arbitrary claim, it is characterized in that the inboard of container (2) being connected with the regenerative fluid of described softening material (3) at the above stream of described position (11) of one of them described guiding valve.
6. according to the softening agent (1) of aforementioned arbitrary claim, it is characterized in that described at least one first path (17) of described second chamber (15) is blocked by at least one by-pass valve control (19a).
7. according to the softening agent (1) of claim 1, it is characterized in that the described mechanical part (21) that starts described valve during each stage of round-robin of softening agent comprises a camshaft (22) that is moved by mechanism (24).
8. according to the softening agent (1) of claim 7, it is characterized in that this mechanism (24) comprises at least one electric motor by control unit (70) control.
9. according to the softening agent (1) of claim 7, it is characterized in that described control unit (70) comprises interface arrangement (71) and a processing unit that is used for by the data of described interface arrangement input, these data are used for being provided with the opening and closing time of described valve (19a, 19b, 19c).
10. according to the softening agent (1) of claim 9, it is characterized in that this interface arrangement comprises at least one keyboard.
11., it is characterized in that described processing unit comprises at least one electronic processing unit according to the softening agent (1) of claim 9.
12., it is characterized in that described alternate path (18) hydraulic communication receives second container (41) that at least one is equipped with the fluidic material that constitutes the described softening material of regeneration according to the softening agent (1) of aforementioned arbitrary claim.
13., it is characterized in that this softening material comprises sodium-chlor according to the softening agent (1) of claim 12.
14. according to the softening agent (1) of aforementioned arbitrary claim, it is characterized in that described second spill path (18) be provided with one its effect to the ballast (181) of second container (41) as same valve.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVI2001A000266 | 2001-12-21 | ||
| IT2001VI000266A ITVI20010266A1 (en) | 2001-12-21 | 2001-12-21 | WATER SOFTENER DEVICE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1426967A true CN1426967A (en) | 2003-07-02 |
| CN1176857C CN1176857C (en) | 2004-11-24 |
Family
ID=11461726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021570744A Expired - Fee Related CN1176857C (en) | 2001-12-21 | 2002-12-23 | Water softening device |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7008530B2 (en) |
| EP (1) | EP1321433B1 (en) |
| CN (1) | CN1176857C (en) |
| AT (1) | ATE326430T1 (en) |
| DE (1) | DE60211457D1 (en) |
| IT (1) | ITVI20010266A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101024529B (en) * | 2006-02-23 | 2011-03-16 | 怡口净水有限责任公司 | Water treatment apparatus with pre-sieving device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2891164B1 (en) * | 2005-09-27 | 2007-11-30 | Steiner Michel | DOUBLE REGENERATION WATER SOFTENER |
| US7610933B2 (en) * | 2006-02-08 | 2009-11-03 | Thomas Honzelka | Two part valve body for a water treatment system |
| TWM341783U (en) * | 2008-03-19 | 2008-10-01 | Motion Technology Co Ltd T | Assembling structure for electric actuator and control box |
| ITFI20130109A1 (en) * | 2013-05-14 | 2014-11-15 | Luigi Ferrali | HYDRAULIC MULTI-DOOR VALVE FOR RAW WATER SUPPLY TO A FILTRATION GROUP |
| FR3024723B1 (en) * | 2014-08-05 | 2019-11-08 | Cappers | HIGH CAPACITY WATER TREATMENT DEVICE |
| TWI759431B (en) * | 2017-02-28 | 2022-04-01 | 美商庫利根國際公司 | Control valve assembly for fluid treatment apparatus |
| US11655904B1 (en) * | 2021-09-02 | 2023-05-23 | Chandler Systems, Inc. | Valve control system |
| CN114593237B (en) * | 2022-02-21 | 2022-11-29 | 南京福碧源环境技术有限公司 | Multi-way valve, water softener and control method of water softener |
| US20240344619A1 (en) * | 2023-04-17 | 2024-10-17 | AQ Matic Valve and Controls Company, Inc. | Multi-Port Valve for Water Treatment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2902155A (en) * | 1955-03-25 | 1959-09-01 | Stanley A Lundeen | Automatic water softening system |
| US3307581A (en) | 1964-05-28 | 1967-03-07 | Bruner Corp | Control valve for water softeners |
| US3509998A (en) * | 1966-05-19 | 1970-05-05 | William H Pellett | Automatic regenerating apparatus for water softener |
| US3867961A (en) | 1973-11-16 | 1975-02-25 | Calgon Corp | Control valve for water conditioners |
| US5045187A (en) * | 1989-10-30 | 1991-09-03 | Essef Corporation | Regeneration system for water conditioners such as water softeners |
-
2001
- 2001-12-21 IT IT2001VI000266A patent/ITVI20010266A1/en unknown
-
2002
- 2002-12-13 US US10/318,403 patent/US7008530B2/en not_active Expired - Fee Related
- 2002-12-20 EP EP02028556A patent/EP1321433B1/en not_active Expired - Lifetime
- 2002-12-20 AT AT02028556T patent/ATE326430T1/en not_active IP Right Cessation
- 2002-12-20 DE DE60211457T patent/DE60211457D1/en not_active Expired - Lifetime
- 2002-12-23 CN CNB021570744A patent/CN1176857C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101024529B (en) * | 2006-02-23 | 2011-03-16 | 怡口净水有限责任公司 | Water treatment apparatus with pre-sieving device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| US7008530B2 (en) | 2006-03-07 |
| ATE326430T1 (en) | 2006-06-15 |
| ITVI20010266A1 (en) | 2003-06-21 |
| DE60211457D1 (en) | 2006-06-22 |
| CN1176857C (en) | 2004-11-24 |
| US20030188999A1 (en) | 2003-10-09 |
| EP1321433B1 (en) | 2006-05-17 |
| EP1321433A1 (en) | 2003-06-25 |
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